CN217016811U

CN217016811U - Cement admixture grinding experimental device

Info

Publication number: CN217016811U
Application number: CN202122084196.5U
Authority: CN
Inventors: 陈强; 何江海; 林保贤; 陈富; 王勇
Original assignee: Sanya Huasheng Cement Grinding Co ltd
Current assignee: Sanya Huasheng Cement Grinding Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-07-22
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a cement admixture grinding experimental device which comprises a grinding box, a rotary table and a grinding plate, wherein the rotary table is installed at the middle position of the bottom end in the grinding box through a main shaft, the grinding plate is installed at the top end of the rotary table, a hydraulic cylinder is installed at the middle position of the top end in the grinding box, a pressing plate is installed at the output end of the hydraulic cylinder, a sealing pipe is sleeved on the outer surface of the pressing plate, a fixing ring is installed at the top end of the sealing pipe, a hot air blower is installed on one side of the top end in the grinding box, a purification box is installed at the output end of the hot air blower, a three-way pipe B is installed on the inner side of the purification box, an air outlet pipe is installed at the bottom end of the three-way pipe B, and a fan cover is installed at the tail end of the air outlet pipe. The automatic cleaning and drying device can automatically clean and dry the interior of the grinding device after grinding is finished, avoids body damage caused by the fact that grinding dust is sucked in through manual cleaning, can quickly and conveniently grind and crush cement mixtures, and facilitates the implementation of cement mixture experiments.

Description

Cement admixture grinding experimental device

Technical Field

The utility model relates to the technical field of cement admixture grinding experiments, in particular to a cement admixture grinding experiment device.

Background

The cement admixture is artificial or natural mineral material which is added into a mill together with clinker and gypsum during grinding of cement to improve the performance of the cement, adjust the grade of the cement and improve the yield of the cement. The mixed material mainly comprises an active mixed material and an inactive mixed material.

The existing cement admixture grinding experimental device is large in internal dust of the device after grinding of admixture is completed, and when the device is cleaned manually, dust can enter a human body to cause physical injury, so that the cement admixture grinding experimental device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cement mixture grinding experimental device which has the advantages that the interior of the grinding device after grinding is finished can be automatically cleaned and dried, the damage to a body caused by grinding dust sucked by manual cleaning is avoided, the cement mixture can be ground and crushed, and the cement mixture experiment can be conveniently carried out.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cement admixture grinding experimental apparatus, includes whitewashed case, carousel and lapping plate, the carousel is installed through the main shaft to the inside bottom intermediate position department of whitewashed incasement, the lapping plate is installed on the carousel top, the pneumatic cylinder is installed to the inside top intermediate position department of whitewashed incasement, the clamp plate is installed to the pneumatic cylinder output, the seal tube has been cup jointed to the clamp plate surface, solid fixed ring is installed on the seal tube top, the air heater is installed to the inside top one side of whitewashed incasement, the purifying box is installed to the air heater output, three-way pipe B is installed to the purifying box inboard, three-way pipe B installs out the tuber pipe in the bottom, and goes out the tuber pipe end and install the fan housing.

Preferably, backup pads are symmetrically installed on two sides of the bottom end of the grinding box, and two backup pads are symmetrically installed on the movable wheel at positions close to the front surface and the rear surface at the bottom end of the backup pad.

Preferably, the front surface of the flour milling box is symmetrically provided with box doors, and the front surfaces of the two box doors are provided with handles.

Preferably, the grinding plate is equipped with two altogether, and two the grinding plate is installed respectively in carousel top and clamp plate bottom.

Preferably, the air outlet pipes are provided with two air outlet pipes, the two air outlet pipes are respectively arranged at the bottom end of the three-way pipe B and on one side deviating from the air heater, and the air covers are arranged at the tail ends of the two air outlet pipes.

Preferably, the water tank is installed to one side that the grinding case top deviates from the air heater, the moisturizing pipe is installed on the water tank top, the water pump is installed through the mounting bracket in the position department below the water tank to the grinding incasement surface, the inlet tube is installed to the water pump input, and inlet tube end-to-end connection in water tank bottom, three-way pipe A is installed to the water pump output, the outlet pipe is all installed to three-way pipe A bottom and the one side that deviates from the water pump, and two the shower nozzle is all installed to the outlet pipe end.

Preferably, the positions, close to the bottom, of the inner surface of the grinding box are symmetrically arranged on the air cylinders, the output ends of the two air cylinders are respectively provided with a fixed plate, and the inner sides of the two fixed plates are symmetrically provided with fixed sleeves close to the top and the bottom.

Preferably, the main shaft surface has cup jointed the swing pinion, the speed reducer is installed to one side that the grinding bottom of the case end is close to the air heater, drive gear is installed to the speed reducer output, and drive gear and swing pinion mesh mutually, the rotation motor is installed to the speed reducer bottom, and rotates motor output and speed reducer input and connect.

Preferably, the sewage case is installed to one side that the mill bottom of the case end deviates from the air heater, the sewage pipe is installed to the sewage case outside, and sewage pipe end-to-end connection is in the flour mill bottom of the case end.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through arranging the hydraulic cylinder, the rotary table, the pressing plate and the grinding plate, the effects of grinding and crushing the cement admixture and facilitating the cement admixture experiment are achieved, the cement admixture is placed on the grinding plate at the top end of the rotary table, the hydraulic cylinder works to drive the pressing plate to descend and enable the two grinding plates to extrude the cement admixture to be in a crushing state, and the motor works to drive the grinding plate on the rotary table to rotate to grind the cement admixture in the crushing state to be crushed.

2. According to the utility model, through arranging the water pump, the air heater, the air cover and the spray head, the effect of automatically cleaning and drying the interior of the grinding device after grinding is finished is achieved, and the damage to a body caused by manually cleaning and sucking grinding dust is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a partial front view of the hydraulic cylinder of the present invention;

FIG. 4 is an enlarged view of A of FIG. 2 according to the present invention;

fig. 5 is a partial front view structure diagram of the turntable according to the present invention.

In the figure: 1. a water replenishing pipe; 2. a water tank; 3. grinding the powder in a box; 4. a box door; 5. a handle; 6. a support plate; 7. a moving wheel; 8. a purification box; 9. a hydraulic cylinder; 10. a three-way pipe A; 11. a water inlet pipe; 12. a water pump; 13. a mounting frame; 14. a water outlet pipe; 15. a cylinder; 16. a turntable; 17. a sewage pipe; 18. a sewage tank; 19. rotating the motor; 20. a speed reducer; 21. an air outlet pipe; 22. a three-way pipe B; 23. a hot air blower; 24. a fixing ring; 25. sealing the tube; 26. a grinding plate; 27. pressing a plate; 28. fixing a sleeve; 29. a fixing plate; 30. a fan housing; 31. a spray head; 32. a transmission gear; 33. a main shaft; 34. rotating the gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution of a cement mixture grinding experimental apparatus: a cement admixture grinding experimental device comprises a grinding box 3, a rotary table 16 and a grinding plate 26, wherein support plates 6 are symmetrically arranged on two sides of the bottom end of the grinding box 3, the positions, close to the front surface and the rear surface, of the bottom ends of the two support plates 6 are symmetrically arranged on a movable wheel 7, the arrangement of the movable wheel 7 is convenient for the movement of the device, box doors 4 are symmetrically arranged on the front surface of the grinding box 3, handles 5 are arranged on the front surfaces of the two box doors 4, the rotary table 16 is arranged at the middle position of the bottom end inside the grinding box 3 through a main shaft 33, a rotary gear 34 is sleeved on the outer surface of the main shaft 33, a speed reducer 20 is arranged on one side, close to a hot air fan 23, of the bottom end of the grinding box 3, a transmission gear 32 is arranged at the output end of the speed reducer 20, the transmission gear 32 is meshed with the rotary gear 34, a rotary motor 19 is arranged at the bottom end of the speed reducer 20, and the output end of the rotary motor 19 is connected with the input end of the speed reducer 20, grinding plate 26 is installed on carousel 16 top, grinding plate 26 is equipped with two altogether, and install respectively in carousel 16 top and clamp plate 27 bottom two grinding plate 26, it drives grinding plate 26 on the carousel 16 and rotates the cement admixture that grinds the crushing state to smashing to rotate the work of motor 19, grinding box 3 inside top intermediate position department installs pneumatic cylinder 9, clamp plate 27 is installed to the pneumatic cylinder 9 output, clamp plate 27 surface has cup jointed sealed tube 25, solid fixed ring 24 is installed on sealed tube 25 top, hot-air blower 23 is installed to grinding box 3 inside top one side, purifying box 8 is installed to hot-air blower 23 output, three-way pipe B22 is installed to purifying box 8 inboard, air-out pipe 21 is installed to three-way pipe B22 bottom, and air-out pipe 21 end installs fan housing 30.

Referring to fig. 2 to 3, the present invention provides a technical solution of a cement admixture grinding experimental apparatus: a cement admixture grinding experimental device comprises a grinding box 3, a rotary table 16 and a grinding plate 26, wherein the rotary table 16 is installed at the middle position of the bottom end inside the grinding box 3 through a main shaft 33, the grinding plate 26 is installed at the top end of the rotary table 16, a hydraulic cylinder 9 is installed at the middle position of the top end inside the grinding box 3, a pressing plate 27 is installed at the output end of the hydraulic cylinder 9, a sealing pipe 25 is sleeved on the outer surface of the pressing plate 27, a fixing ring 24 is installed at the top end of the sealing pipe 25, an air heater 23 is installed at one side of the top end inside the grinding box 3, a purifying box 8 is installed at the output end of the air heater 23, a three-way pipe B22 is installed at the inner side of the purifying box 8, an air outlet pipe 21 is installed at the bottom end of the three-way pipe B22, and two air outlet pipes 21 are arranged, and two air outlet pipes 21 are respectively installed at the bottom end of the three-way pipe B22 and at one side deviating from the hot air blower 23, the fan housings 30 are installed at the tail ends of the two air outlet pipes 21, and the fan housings 30 are installed at the tail ends of the air outlet pipes 21.

A water tank 2 is arranged on one side of the top end of the grinding box 3, which deviates from the air heater 23, a water replenishing pipe 1 is arranged on the top end of the water tank 2, a water pump 12 is arranged on the inner surface of the grinding box 3, which is positioned below the water tank 2, through a mounting frame 13, a water inlet pipe 11 is arranged on the input end of the water pump 12, the tail end of the water inlet pipe 11 is connected to the bottom end of the water tank 2, a three-way pipe A10 is arranged on the output end of the water pump 12, water outlet pipes 14 are arranged on the bottom end of the three-way pipe A10 and one side, which deviates from the water pump 12, respectively, spray heads 31 are arranged at the tail ends of the two water outlet pipes 14, the inner surface of the grinding box 3, which is positioned near the bottom end, is symmetrically arranged on the air cylinder 15, fixing plates 29 are arranged at the inner sides of the two fixing plates 29, which are positioned near the top end and the bottom end, are symmetrically arranged on the two fixing plates 29, and the four fixing sleeves 28 are convenient for fixing the two water outlet pipes 21 and the two water outlet pipes 14 are fixed plates 29, so that the air cylinder 15 can drive the spray heads 31 and the air hood 30 to move, one side of the bottom end of the flour milling box 3, which is far away from the air heater 23, is provided with a sewage tank 18, a sewage pipe 17 is arranged on the outer side of the sewage tank 18, and the tail end of the sewage pipe 17 is connected to the bottom end of the flour milling box 3.

The working principle is as follows: the utility model is arranged at a place needing to be used, cement mixed materials are placed on a grinding plate 26 at the top end of a rotary table 16, a hydraulic cylinder 9 works to drive a pressing plate 27 to descend and enable the two grinding plates 26 to extrude the cement mixed materials to be in a crushing state, a rotating motor 19 works to drive the grinding plate 26 on the rotary table 16 to rotate to grind the cement mixed materials in the crushing state to be crushed, after the grinding is finished, the hydraulic cylinder 9 drives a sealing pipe 25 and the pressing plate 27 to ascend, a cylinder 15 works to output to enable a spray head 31 and a wind shield 30 to move to the position below the pressing plate 27, the spray head 31 sprays cleaning water to clean the grinding plate 26 and the sealing pipe, and after the cleaning is finished, the wind shield 30 outputs hot air to dry, so that the working flow of the utility model is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cement admixture grinding experimental apparatus, includes whitewashed case (3), carousel (16) and lapping plate (26), its characterized in that: carousel (16) is installed through main shaft (33) to the inside bottom intermediate position department of flour mill case (3), lapping plate (26) are installed on carousel (16) top, pneumatic cylinder (9) are installed to the inside top intermediate position department of flour mill case (3), clamp plate (27) are installed to pneumatic cylinder (9) output, sealed tube (25) have been cup jointed to clamp plate (27) surface, solid fixed ring (24) are installed on sealed tube (25) top, air heater (23) are installed to inside top one side of flour mill case (3), purifying box (8) are installed to air heater (23) output, three-way pipe B (22) are installed to purifying box (8) inboard, three-way pipe B (22) bottom is installed out tuber pipe (21), and goes out tuber pipe (21) end and install fan housing (30).

2. The cement admixture grinding experimental device according to claim 1, characterized in that: backup pad (6) are installed to flour milling case (3) bottom bilateral symmetry, and two backup pad (6) bottom is close to front surface and rear surface position department equal symmetry and installs in removal wheel (7).

3. The cement admixture grinding experimental device according to claim 1, characterized in that: the powder grinding box is characterized in that box doors (4) are symmetrically arranged on the front surface of the powder grinding box (3), and handles (5) are arranged on the front surfaces of the two box doors (4).

4. The cement admixture grinding experimental device according to claim 1, characterized in that: the grinding plates (26) are provided with two grinding plates, and the two grinding plates (26) are respectively arranged at the top end of the rotary table (16) and the bottom end of the pressing plate (27).

5. The cement admixture grinding experimental device according to claim 1, wherein: the air outlet pipes (21) are arranged in two parts, namely the air outlet pipes (21) are respectively arranged at the bottom end of the three-way pipe B (22) and one side deviating from the hot air blower (23), and the air covers (30) are arranged at the tail ends of the two air outlet pipes (21).

6. The cement admixture grinding experimental device according to claim 1, wherein: one side that flour mill case (3) top deviates from air heater (23) is installed water tank (2), moisturizing pipe (1) is installed on water tank (2) top, the internal surface of flour mill case (3) is located water tank (2) below position department and installs water pump (12) through mounting bracket (13), inlet tube (11) are installed to water pump (12) input, and inlet tube (11) end-to-end connection in water tank (2) bottom, three-way pipe A (10) are installed to water pump (12) output, outlet pipe (14) are all installed to three-way pipe A (10) bottom and the one side that deviates from water pump (12), and two shower nozzle (31) are all installed to outlet pipe (14) end.

7. The cement admixture grinding experimental device according to claim 1, wherein: the internal surface of the flour milling box (3) is symmetrically arranged in the cylinder (15) close to the bottom position, and is provided with two fixed plates (29) and two fixed sleeves (28) symmetrically arranged close to the top end and the bottom position on the inner side of each fixed plate (29) and at the output end of the cylinder (15).

8. The cement admixture grinding experimental device according to claim 1, wherein: the outer surface of the main shaft (33) is sleeved with a rotating gear (34), one side, close to the air heater (23), of the bottom end of the powder grinding box (3) is provided with a speed reducer (20), the output end of the speed reducer (20) is provided with a transmission gear (32), the transmission gear (32) is meshed with the rotating gear (34), the bottom end of the speed reducer (20) is provided with a rotating motor (19), and the output end of the rotating motor (19) is connected with the input end of the speed reducer (20).

9. The cement admixture grinding experimental device according to claim 1, characterized in that: one side that whitewashed case (3) bottom deviates from air heater (23) is installed sewage case (18), sewage pipe (17) are installed in sewage case (18) outside, and sewage pipe (17) end-to-end connection is in whitewashed case (3) bottom.